EP1621734A8 - Moteur à turbine à gaz avec aube statorique ayant une traversée de fluide réglable - Google Patents

Moteur à turbine à gaz avec aube statorique ayant une traversée de fluide réglable Download PDF

Info

Publication number
EP1621734A8
EP1621734A8 EP05254173A EP05254173A EP1621734A8 EP 1621734 A8 EP1621734 A8 EP 1621734A8 EP 05254173 A EP05254173 A EP 05254173A EP 05254173 A EP05254173 A EP 05254173A EP 1621734 A8 EP1621734 A8 EP 1621734A8
Authority
EP
European Patent Office
Prior art keywords
nozzle
gas turbine
turbine engine
turbine
modulated flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05254173A
Other languages
German (de)
English (en)
Other versions
EP1621734A1 (fr
EP1621734B1 (fr
Inventor
Robert Joseph Orlando
John Christopher Brauer
Erich Alois Krammer
Robert Alan Frederick
Thomas Ory Moniz
Ian Francis Prentice
James Patrick Dolan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP1621734A1 publication Critical patent/EP1621734A1/fr
Publication of EP1621734A8 publication Critical patent/EP1621734A8/fr
Application granted granted Critical
Publication of EP1621734B1 publication Critical patent/EP1621734B1/fr
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
EP05254173A 2004-07-06 2005-07-04 Moteur à turbine à gaz avec aube statorique ayant une traversée de fluide réglable Ceased EP1621734B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/885,147 US7007488B2 (en) 2004-07-06 2004-07-06 Modulated flow turbine nozzle

Publications (3)

Publication Number Publication Date
EP1621734A1 EP1621734A1 (fr) 2006-02-01
EP1621734A8 true EP1621734A8 (fr) 2006-07-05
EP1621734B1 EP1621734B1 (fr) 2007-08-15

Family

ID=34941805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05254173A Ceased EP1621734B1 (fr) 2004-07-06 2005-07-04 Moteur à turbine à gaz avec aube statorique ayant une traversée de fluide réglable

Country Status (5)

Country Link
US (1) US7007488B2 (fr)
EP (1) EP1621734B1 (fr)
JP (1) JP4729350B2 (fr)
CA (1) CA2510605C (fr)
DE (1) DE602005001986T2 (fr)

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Also Published As

Publication number Publication date
JP2006022811A (ja) 2006-01-26
JP4729350B2 (ja) 2011-07-20
US7007488B2 (en) 2006-03-07
CA2510605A1 (fr) 2006-01-06
CA2510605C (fr) 2012-08-07
DE602005001986D1 (de) 2007-09-27
US20060005546A1 (en) 2006-01-12
EP1621734A1 (fr) 2006-02-01
EP1621734B1 (fr) 2007-08-15
DE602005001986T2 (de) 2008-05-21

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